Mysterious rocks that ring musically when struck.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

Home of an evil witch famous within southern folklore.

The United States Capitol's former columns still stand.

Philadelphia boasts one of the best — and most often overlooked — traditional Japanese gardens in North America.

Stroll through a wonderland of stupendous moss-covered trees.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

A winding path built in secret on the edge of the continent.

America's most famous piece of self-built architecture.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

Try not to get slimed in Tribeca.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

A giant Troll lurks under one of Seattle's oldest bridges.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

A layered tribute to the work of mosaicist Isaiah Zagar.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

The only structure left with direct ties to the Salem witchcraft trials of 1692.